﻿#region Copyright (c) 2006-2012 nHydrate.org, All Rights Reserved
// --------------------------------------------------------------------- *
//                           NHYDRATE.ORG                                *
//              Copyright (c) 2006-2012 All Rights reserved              *
//                                                                       *
//                                                                       *
// This file and its contents are protected by United States and         *
// International copyright laws.  Unauthorized reproduction and/or       *
// distribution of all or any portion of the code contained herein       *
// is strictly prohibited and will result in severe civil and criminal   *
// penalties.  Any violations of this copyright will be prosecuted       *
// to the fullest extent possible under law.                             *
//                                                                       *
// THE SOURCE CODE CONTAINED HEREIN AND IN RELATED FILES IS PROVIDED     *
// TO THE REGISTERED DEVELOPER FOR THE PURPOSES OF EDUCATION AND         *
// TROUBLESHOOTING. UNDER NO CIRCUMSTANCES MAY ANY PORTION OF THE SOURCE *
// CODE BE DISTRIBUTED, DISCLOSED OR OTHERWISE MADE AVAILABLE TO ANY     *
// THIRD PARTY WITHOUT THE EXPRESS WRITTEN CONSENT OF THE NHYDRATE GROUP *
//                                                                       *
// UNDER NO CIRCUMSTANCES MAY THE SOURCE CODE BE USED IN WHOLE OR IN     *
// PART, AS THE BASIS FOR CREATING A PRODUCT THAT PROVIDES THE SAME, OR  *
// SUBSTANTIALLY THE SAME, FUNCTIONALITY AS THIS PRODUCT                 *
//                                                                       *
// THE REGISTERED DEVELOPER ACKNOWLEDGES THAT THIS SOURCE CODE           *
// CONTAINS VALUABLE AND PROPRIETARY TRADE SECRETS OF NHYDRATE,          *
// THE REGISTERED DEVELOPER AGREES TO EXPEND EVERY EFFORT TO             *
// INSURE ITS CONFIDENTIALITY.                                           *
//                                                                       *
// THE END USER LICENSE AGREEMENT (EULA) ACCOMPANYING THE PRODUCT        *
// PERMITS THE REGISTERED DEVELOPER TO REDISTRIBUTE THE PRODUCT IN       *
// EXECUTABLE FORM ONLY IN SUPPORT OF APPLICATIONS WRITTEN USING         *
// THE PRODUCT.  IT DOES NOT PROVIDE ANY RIGHTS REGARDING THE            *
// SOURCE CODE CONTAINED HEREIN.                                         *
//                                                                       *
// THIS COPYRIGHT NOTICE MAY NOT BE REMOVED FROM THIS FILE.              *
// --------------------------------------------------------------------- *
#endregion
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.VisualStudio.Modeling.Validation;

namespace nHydrate.Dsl
{
	[ValidationState(ValidationState.Enabled)]
	partial class StoredProcedureField
	{
		#region Dirty
		[System.ComponentModel.Browsable(false)]
		internal bool IsDirty
		{
			get { return _isDirty; }
			set { _isDirty = value; }
		}
		private bool _isDirty = false;
		#endregion

		[ValidationMethod(ValidationCategories.Open | ValidationCategories.Save | ValidationCategories.Menu | ValidationCategories.Custom | ValidationCategories.Load)]
		public void Validate(ValidationContext context)
		{
			var timer = nHydrate.Dsl.Custom.DebugHelper.StartTimer();
			try
			{
				if (!this.IsGenerated) return;
				//if (!this.IsDirty) return;

				#region Check valid name
				if (!ValidationHelper.ValidDatabaseIdenitifer(this.DatabaseName))
					context.LogError(string.Format(ValidationHelper.ErrorTextInvalidIdentifierSPField, this.Name, this.StoredProcedure.Name), string.Empty, this);
				else if (!ValidationHelper.ValidCodeIdentifier(this.PascalName))
					context.LogError(string.Format(ValidationHelper.ErrorTextInvalidIdentifierSPField, this.Name, this.StoredProcedure.Name), string.Empty, this);
				#endregion

				#region Validate max lengths

				var validatedLength = this.DataType.ValidateDataTypeMax(this.Length);
				if (validatedLength != this.Length)
				{
					context.LogError(string.Format(ValidationHelper.ErrorTextColumnMaxLengthViolation, this.StoredProcedure.Name + "." + this.Name, validatedLength, this.DataType.ToString()), string.Empty, this);
				}

				#endregion

				#region MySQL
				if ((this.StoredProcedure.nHydrateModel.SupportedPlatforms & DatabasePlatformConstants.MySQL) == DatabasePlatformConstants.MySQL)
				{
					if (!ValidationHelper.MySQLSupportedDatatype(this.DataType))
					{
						context.LogError(string.Format(ValidationHelper.ErrorTextMySQLDatatypeField, this.DataType.ToString(), this.StoredProcedure.Name + "." + this.Name), string.Empty, this);
					}
				}
				#endregion

			}
			catch (Exception ex)
			{
				throw;
			}
			finally
			{
				nHydrate.Dsl.Custom.DebugHelper.StopTimer(timer, "Stored Procedure Parameter Validate - Main");
			}

		}
	}
}
